If you locate a block at wrong area, you can pop all squares to the default position by restart button. Features: - 180 handmade interesting levels. - Great graphics and performance. - Wood style. - Movable square blocks has yellow, green, red and other woody colors. - No rotate and slide - only moving by drag. - It's merge puzzle without timer. - 3 difficulty levels: easy, medium and hard. - Some challenges are really difficult - train your brain! - A popular wood theme for adults and children, girls and boys. - The logic app can be download for free and used offline. Play with your friend or family and enjoy!